This book approaches professional inquiry in psychology from a perspective that integrates research and practice and prepares students for the diversity of methods employed in the field. It examines a broad range of models and methods of inquiry in both research and practice and provides a framework for linking issues of knowledge to the special context of professional psychology. Guided by a vision of psychology as a self-critical discipline and a reflective profession, Hoshmand provides a pluralistic perspective on inquiry, including alternative paradigms, for the professional education of clinical, counseling, consulting, and other practicing psychologists as reflective scientist-practitioners. She gives special attention to the cognitive development and knowledge processes of the professional and offers suggestions for professional training and mechanisms of teaching and learning.